Fort near De Kwakel

Fort near De Kwakel is a military fortification located near Uithoorn with 18 rooms contained within its main structure and two throat casemates positioned beside the central building. The overall layout reflects late 19th century defense architecture designed to protect the surrounding region.

Construction of this fortification began in 1890 and required extensive digging through peatland before large quantities of sand were deposited for structural stability. The structure was positioned strategically as part of a larger defense network meant to protect the region around Amsterdam.

This site was part of the Stelling van Amsterdam defense line and served as a key element in the Dutch strategy for land defense. Visitors can still observe how this fortification connects to other defensive works scattered across the region.

The site is best visited during daylight hours to fully observe its architectural features and overall layout. Visitors should be aware that portions of the structure are in private use and access may be limited to certain areas.

A construction supervisor kept a detailed diary during the building phase documenting problems with material quality and labor organization. These personal records offer a rare glimpse into the practical challenges faced when erecting such military structures.